[PATCH v2 0/3] Update FreeBSD's syscall table

[John Baldwin <jhb@FreeBSD.org>]

Relative to the first version of this patch series, I've fixed some
nits noted by reviewers.  One thing I have not changed is I chose to
keep the changed API of returning a vector of integers from
get_syscalls_by_name().  I have expanded the comment in xml-syscall.h
a bit to be more clear on why it returns a vector of integers.

I also added a new patch (patch 1) to change the similar
get_syscalls_by_group() to return a vector of integers instead of an
allocated array of structures.  This results in more symmetry in the
final code in break-catch-syscall.c.  There wasn't a very clean way to
share the bits of duplicated code however.

John Baldwin (3):
  Return a vector of integers from get_syscalls_by_group.
  Add an optional "alias" attribute to syscall entries.
  Update the FreeBSD system call table to match FreeBSD 12.0.

 gdb/ChangeLog                  |  37 ++++++++++++
 gdb/break-catch-syscall.c      |  27 ++++-----
 gdb/gdbarch.h                  |   3 -
 gdb/gdbarch.sh                 |   3 -
 gdb/syscalls/freebsd.xml       | 107 ++++++++++++++++++++++++++-------
 gdb/syscalls/gdb-syscalls.dtd  |   1 +
 gdb/syscalls/update-freebsd.sh |  77 ++++++++++++++++++++++++
 gdb/xml-syscall.c              |  91 ++++++++++++----------------
 gdb/xml-syscall.h              |  17 +++---
 9 files changed, 258 insertions(+), 105 deletions(-)
 create mode 100755 gdb/syscalls/update-freebsd.sh

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2.18.0